Hi, I am new to the forum and have joined to ask a question. I bought a 2016 S8 from Audi last August but started noticing a weird noise from the front end. When turning slowly it seems the wheel is losing traction and jumping across the surface of the road. It has gone back for investigations and the response from Audi is that this is a "normal characteristic" of the quattro system on the S8 and R8 models. Seems very strange to me. Has anyone else with a 2016 onward S8 or R8 got the same problems ?